Frame 1761: Packet, 106 bytes on wire (848 bits), 106 bytes captured (848 bits)
    Encapsulation type: Ethernet (1)
    Arrival Time: Mar 19, 2019 01:52:05.755802000 UTC
    UTC Arrival Time: Mar 19, 2019 01:52:05.755802000 UTC
    Epoch Arrival Time: 1552960325.755802000
    [Time shift for this packet: 0.000000000 seconds]
    [Time delta from previous captured frame: 824.000 microseconds]
    [Time since reference or first frame: 7 minutes, 10.119036000 seconds]
    Frame Number: 1761
    Frame Length: 106 bytes (848 bits)
    Capture Length: 106 bytes (848 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: eth:ethertype:ip:tcp:iec60870_104]
    Character encoding: ASCII (0)
Ethernet II, Src: Intel_57:2b:42 (64:32:a8:57:2b:42), Dst: Netgear_b6:93:f1 (20:e5:2a:b6:93:f1)
    Destination: Netgear_b6:93:f1 (20:e5:2a:b6:93:f1)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
    Source: Intel_57:2b:42 (64:32:a8:57:2b:42)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
    Type: IPv4 (0x0800)
    [Stream index: 4]
Internet Protocol Version 4, Src: 10.0.90.215, Dst: 103.1.184.108
    0100 .... = Version: 4
    .... 0101 = Header Length: 20 bytes (5)
    Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
        0000 00.. = Differentiated Services Codepoint: Default (0)
        .... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
    Total Length: 92
    Identification: 0x029f (671)
    010. .... = Flags: 0x2, Don't fragment
        0... .... = Reserved bit: Not set
        .1.. .... = Don't fragment: Set
        ..0. .... = More fragments: Not set
    ...0 0000 0000 0000 = Fragment Offset: 0
    Time to Live: 128
    Protocol: TCP (6)
    Header Checksum: 0xba04 [validation disabled]
    [Header checksum status: Unverified]
    Source Address: 10.0.90.215
    Destination Address: 103.1.184.108
    [Destination GeoIP: Macquarie Park, AU]
        [Destination GeoIP City: Macquarie Park]
        [Source or Destination GeoIP City: Macquarie Park]
        [Destination GeoIP Country: Australia]
        [Source or Destination GeoIP Country: Australia]
        [Destination GeoIP ISO Two Letter Country Code: AU]
        [Source or Destination GeoIP ISO Two Letter Country Code: AU]
        [Destination GeoIP Latitude: -33.7806]
        [Source or Destination GeoIP Latitude: -33.7806]
        [Destination GeoIP Longitude: 151.1181]
        [Source or Destination GeoIP Longitude: 151.1181]
    [Stream index: 8]
Transmission Control Protocol, Src Port: 49205, Dst Port: 2404, Seq: 2068, Ack: 514, Len: 52
    Source Port: 49205
    Destination Port: 2404
    [Stream index: 49]
    [Stream Packet Number: 51]
    [Conversation completeness: Incomplete, DATA (15)]
        ..0. .... = RST: Absent
        ...0 .... = FIN: Absent
        .... 1... = Data: Present
        .... .1.. = ACK: Present
        .... ..1. = SYN-ACK: Present
        .... ...1 = SYN: Present
        [Completeness Flags: ··DASS]
    [TCP Segment Len: 52]
    Sequence Number: 2068    (relative sequence number)
    Sequence Number (raw): 346375500
    [Next Sequence Number: 2120    (relative sequence number)]
    Acknowledgment Number: 514    (relative ack number)
    Acknowledgment number (raw): 1150901087
    0101 .... = Header Length: 20 bytes (5)
    Flags: 0x018 (PSH, ACK)
        000. .... .... = Reserved: Not set
        ...0 .... .... = Accurate ECN: Not set
        .... 0... .... = Congestion Window Reduced: Not set
        .... .0.. .... = ECN-Echo: Not set
        .... ..0. .... = Urgent: Not set
        .... ...1 .... = Acknowledgment: Set
        .... .... 1... = Push: Set
        .... .... .0.. = Reset: Not set
        .... .... ..0. = Syn: Not set
        .... .... ...0 = Fin: Not set
        [TCP Flags: ·······AP···]
    Window: 63727
    [Calculated window size: 63727]
    [Window size scaling factor: -2 (no window scaling used)]
    Checksum: 0x8ab1 [unverified]
    [Checksum Status: Unverified]
    Urgent Pointer: 0
    [Timestamps]
        [Time since first frame in this TCP stream: 2 minutes, 21.096389000 seconds]
        [Time since previous frame in this TCP stream: 824.000 microseconds]
    [SEQ/ACK analysis]
        [This is an ACK to the segment in frame: 1760]
        [The RTT to ACK the segment was: 824.000 microseconds]
        [iRTT: 391.623000 milliseconds]
        [Bytes in flight: 52]
        [Bytes sent since last PSH flag: 52]
    [Client Contiguous Streams: 1]
    [Server Contiguous Streams: 1]
    TCP payload (52 bytes)
    [PDU Size: 52]
IEC 60870-5-104
    Data: 1b84d5b05df4c493c530c28a8ddab1d0acaf6e7ff8101823338ed8545391aa7ab8e1f7763c379b340e60ce17163334fa468924